body{
    background-color: #fff;
}
.nav-nav{
    width: 650px;
    height: 600px;
    margin: 0 auto;
    display: flex;
    padding-top: 30px;
    padding-right: 100px;
}
.nav-logo{
    width: 250px;
    padding: 0 20px;
}
.nav-logo img{
    width: 193px;
    height: 76px;
    margin-top: 28px;
    margin-left: 55px;
}
.nav-txt{
    text-align: right;
    font-size: 24px;
    color: #69a81e;
}
.bj{
    width: 251px;
    height: 329px;
    background: url(../images/register_banner.png) no-repeat;
    float: right;
    margin: 20px 10px 0 0;
    opacity: 0.5;
}
.rrr{
    width: 400px;

}
.kuang{
    width: 380px;
    height: 500px;
    margin: 0 auto;
    margin-top: 30px;
    background-color: #fff;
    padding: 0 0 0 20px;
    border-left: 2px solid rgb(239, 239, 239);
}

.www:nth-child(1){
    display: flex;
    width: 360px;
    height: 50px;
    margin: 0 auto;
    border-bottom: 2px solid#f2f2f2;
    
}
.www:nth-child(1) div{
    margin-top: 10px;
}
.www:nth-child(1) a{
    margin-left: 213px;
    
}
.www:nth-child(1) a .icon{
    
    background: url(../images/icons02.png);
    position: relative;
    bottom: -4px;
    margin-left: 5px;
    margin-top: 14px;
    
}
.www:nth-child(1) div{
    font-weight: bold;
    font-size: 22px;
    color: rgb(128, 128, 128);
    margin-right: 5px;
    
}
.www:nth-child(n+2):nth-child(-n+6){
    font-size: 14px;
    color: gray;
    height: 60px;
    width: 380px;
    margin: auto 0;
    padding-top: 20px;
    
}
.www:nth-child(n+2):nth-child(-n+5) input{
    width: 260px;
    height: 35px;
    border: 1px solid #e2e2e2;
    float: right;
    background-color: #f8f8f8;
    outline: none;
}

.zh{
    width: 100%;
    height: 40px;
    background-color: #89ea21;
    text-align: center;
    line-height: 40px;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    margin: 10px 0;
    border-radius: 4px;
}